A blood sampling device (10,10') including a housing (12,12') having an open end portion (16,16') and an inner chamber (18,18') adjacent to the open end portion (16,16'). A plunger (40,40') is slidably mounted within the chamber (18,18') for supporting a lancet (28,28') having a lancet blade extendi ...
An electronic compass is described for use in vehicles. The compass employs a magnetoresistive sensor for sensing the earth magnetic field and the sensor is operated in alternate set/reset bias modes. The compass is provided with deviation compensation by a closed loop system including measurement o ...
The method and apparatus for creating and processing discount coupons includes central processor (16) for receiving from manufacturers information of product type, validation period and coupon value and for producing a central coupon list of available coupon discounts. The central list is transmitte ...
A disposable needle assembly (10,10',10") includes a hub portion (12,12',12") and a hollow needle portion (22,22',22") having a distal tip (26,26',26"). A cap (28,28'28") has a neutral position along the needle portion (22,22',22") proximate to the hub portion (12,12',12") and an extended position f ...
The present invention relates to a method of making dental restorations and the dental restoration made by the method comprising temporarily repairing a tooth area to be restored to a desired final shape, taking a first impression of the tooth area to be restored, preparing the tooth to be restored ...
An eye splice is disclosed for a hollow braid type of cord for use in a parachute shroud or the like. It comprises a bight 22 in the free end of the cord which is folded back to form an eye 16 with the bight extending through braided wall of the cord at an entry point 34 and then through the center ...
A computer (37) or microprocessor-based thermostat system (10) for automatically determining and implementing an optimum thermostat setback schedule (80) which, while maintaining a user-specified occupancy comfort schedule (39), minimizes the energy consumption of the climate control system (18) wit ...
A compass and method of operation are disclosed for finding the heading of a vehicle. The heading is found using a compass having a rotor with a compass magnet thereon and means on the rotor defining a reference line in known relation with the polar axis of the magnet. The angular displacement of th ...
Method and apparatus are disclosed for compensating a magnetic compass in a vehicle for magnetic deviation. With the compass installed, the angle indicated by the magnetic compass relative to a direction axis of the vehicle is measured. A test magnetic field is added at a known angle relative to the ...
A waveform analysis assembly (10) includes a sensor (12) for detecting physiological electrical and mechanical signals produced by the body. An extraction neural network (22, 22') will learn a repetitive waveform of the electrical signal, store the waveform in memory (18), extract the waveform from ...
